Door lever lock



FIG. 1 is a perspective view of a door lever lock showing my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is an exploded perspective view of the door lever lock.

The broken lines in the drawings depict portions of the door lever lock that form no part of the claimed design. 

CLAIM The ornamental design for a door lever lock, as shown and described. 